Investigators have seized more than $21.6 million in knockoff souvenir football jerseys, caps and other merchandise, shut down illegal websites and made dozens of arrests in a crackdown on Super Bowl counterfeiters, authorities said Thursday.

Whether you're a sports fan or not, the Super Bowl is more than just a football game. It's an event, and the numbers behind the Big Game are something to behold. WalletHub.com has taken a "by-the-numbers" look at the sporting spectacle.